Examples with Duktape com.squareup.duktape.Duktape used on opensource projects

Example 1 with Duktape

use of com.squareup.duktape.Duktape in project MiMangaNu by raulhaag.

the class KissManga method chapterInit.

@Override
public void chapterInit(Chapter chapter) throws Exception {
    if (chapter.getPages() == 0) {
        int pages = 0;
        String source = getNavigatorAndFlushParameters().get(HOST + chapter.getPath().replaceAll("[^!-z]+", ""));
        String ca = getNavigatorAndFlushParameters().get(HOST + "/Scripts/ca.js");
        String lo = getNavigatorAndFlushParameters().get(HOST + "/Scripts/lo.js");
        try (Duktape duktape = Duktape.create()) {
            duktape.evaluate(ca);
            duktape.evaluate(lo);
            Pattern p = Pattern.compile("javascript\">(.+?)<", Pattern.DOTALL);
            Matcher m = p.matcher(source);
            while (m.find()) {
                if (m.group(1).contains("CryptoJS")) {
                    duktape.evaluate(m.group(1));
                }
            }
            p = Pattern.compile("lstImages.push\\((.+?\\))\\)", Pattern.DOTALL);
            m = p.matcher(source);
            String images = "";
            String image;
            while (m.find()) {
                pages++;
                image = (String) duktape.evaluate(m.group(1) + ".toString()");
                images = images + "|" + image;
            }
            chapter.setExtra(images);
        }
        chapter.setPages(pages);
    }
}

Example 2 with Duktape

use of com.squareup.duktape.Duktape in project MiMangaNu by raulhaag.

the class CFInterceptor method resolveOverCF.

public Response resolveOverCF(Chain chain, Response response) throws IOException {
    try {
        Thread.sleep(4000);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
    Request request = response.request();
    String content = response.body().string();
    String domain = request.url().host().trim();
    String rawOperation = getFirstMatch(OPERATION_PATTERN, content);
    String challenge = getFirstMatch(CHALLENGE_PATTERN, content);
    String challengePass = getFirstMatch(PASS_PATTERN, content);
    if (rawOperation == null || challengePass == null || challenge == null) {
        Log.e("CFI", "couldn't resolve over cloudflare");
        // returning null here is not a good idea since it could stop a download ~xtj-9182
        return response;
    }
    String operation = rawOperation.replaceAll("a\\.value =(.+?) \\+ .+?;.*", "$1").replaceAll("\\s{3,}[a-z](?: = |\\.).+", "");
    String js = operation.replace("\n", "");
    Duktape duktape = Duktape.create();
    long result = 0;
    try {
        String res = (String) duktape.evaluate(js + ".toString()");
        result = Long.parseLong(res);
    } catch (Exception e) {
        e.printStackTrace();
    } finally {
        duktape.close();
    }
    String answer = String.valueOf(result + domain.length());
    String url = new HttpUrl.Builder().scheme("http").host(domain).addPathSegment("cdn-cgi").addPathSegment("l").addPathSegment("chk_jschl").addEncodedQueryParameter("jschl_vc", challenge).addEncodedQueryParameter("pass", challengePass).addEncodedQueryParameter("jschl_answer", answer).build().toString();
    Request request1 = new Request.Builder().url(url).header("User-Agent", Navigator.USER_AGENT).header("Referer", request.url().toString()).build();
    response.body().close();
    // generate the cookie
    response = chain.proceed(request1);
    response.body().close();
    try {
        // give it a time and complete the 5 seconds
        Thread.sleep(1000);
    } catch (InterruptedException e) {
        e.printStackTrace();
    }
    response = chain.proceed(request.newBuilder().build());
    return response;
}